X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: <13brv3@bellsouth.net> Received: from imf19aec.mail.bellsouth.net ([205.152.59.67] verified) by logan.com (CommuniGate Pro SMTP 4.3.5) with ESMTP id 1023339 for flyrotary@lancaironline.net; Mon, 27 Jun 2005 11:59:56 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.67; envelope-from=13brv3@bellsouth.net Received: from ibm60aec.bellsouth.net ([65.6.194.9]) by imf19aec.mail.bellsouth.net with ESMTP id <20050627155911.IURK28027.imf19aec.mail.bellsouth.net@ibm60aec.bellsouth.net> for ; Mon, 27 Jun 2005 11:59:11 -0400 Received: from rd ([65.6.194.9]) by ibm60aec.bellsouth.net with ESMTP id <20050627155910.ZTGW7767.ibm60aec.bellsouth.net@rd> for ; Mon, 27 Jun 2005 11:59:10 -0400 From: "Russell Duffy" <13brv3@bellsouth.net> To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: Air cushion Date: Mon, 27 Jun 2005 10:59:11 -0500 Message-ID: <001401c57b31$290255c0$6101a8c0@rd> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0015_01C57B07.402C4DC0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 In-Reply-To: Importance: Normal This is a multi-part message in MIME format. ------=_NextPart_000_0015_01C57B07.402C4DC0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Boats have accumulators in their fresh water systems to prevent the pressure switch on the pump from cycling. It is basicaly a metal container with opening on the bottom connected to the pressure side. The air can never be purged and acts as a spring to smooth out the pressure pulses. Buly Here's a pulsation Dampener for fuel, which does the same thing. http://www.matronics.com/fuelchec/dampener.html Cheers, Rusty (D10A on the way) ------=_NextPart_000_0015_01C57B07.402C4DC0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message
Boats have accumulators in their fresh water = systems to=20 prevent the pressure switch on the pump from cycling. It is basicaly a = metal=20 container with opening on the bottom connected to the pressure side. The = air can=20 never be purged and acts as a spring to smooth out the pressure=20 pulses.
Buly  
 
Here's a pulsation Dampener for fuel, which does the = same=20 thing.  
http://www.matro= nics.com/fuelchec/dampener.html
 
Cheers,
Rusty (D10A on the=20 way) 
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